A needle and thread can be used to create a design on the screen. Also we close the cloth curtain we have, not sure if the 5.0 has that? The screen easily goes back in the track though.
Just make sure you take water from home, I find in traveling that is the one thing that keeps things down for them, their own water they are used to. I take a 5 g container on long trips and leave it in the shower while under tow.
Enjoy the weather down there, Bob
never in doubt, often wrong